TCC76 Datasheet, PDF (13/259 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC76x
Specification Rev. 0.07
32-bit RISC Microprocessor for Digital Media Player
February 23, 2005
INTRODUCTION
1.3 Block Diagram
USB_DP / GPIO_B[26], USB_DN / GPIO_B[27]
USBH_DP / GPIO_B[28], USBH_DN / GPIO_B[29]
DQM[0:1] / XA[21:20]
DQS[1:0] / XA[19:18]
ND_CLE / XA[17]
ND_ALE / SD_nRAS / XA[16]
SD_nCAS / XA[15]
SD_BA[1:0] / XA[14:13]
XA[12:0]
XD[15:0]
nOE, nWE, nCS[3:0]
SD_nCS, SD_CKE
SD_CLK
ND_nWE
IDE_nCS1
READY
TDI, TMS, TCK
nTRST, TDO
GPIO_D[21:15]
GPIO_A[3:0]
Boot ROM
(4KB)
SRAM
(64KB)
Ext. Memory
Interface
AHB Wrapper
ARM940T
JTAG
Video Input
Interface
USB1.1
Host / Device
ECC
Generation
APB
Bridge
AHB Arbiter
DMA
(2-channel)
DAI (I2S)
for
CODEC
&
CD-DSP
PLL &
CLK Generator
Timers /
Counters
Interrupt
Controller
GSIO
GPIO
UART/IrDA
I2C
ADC
DAO / GPIO_B[24]
MCLK / GPIO_B[23]
BCLK / GPIO_B[21]
LRCKO / GPIO_B[22]
DAI / GPIO_B[25]
GPIO_A[3] / CDAI
GPIO_A[2] / CLRCK
GPIO_A[1] / CBCLK
Figure 1.1 TCC760 Functional Block Diagram
DQM[0:3] / XA[23:20]
DQS[1:0] / XA[19:18]
ND_CLE / XA[17]
ND_ALE / SD_nRAS / XA[16]
SD_nCAS / XA[15]
SD_BA[1:0] / XA[14:13]
XA[12:0]
XD[31:0]
nOE, nWE, nCS[3:0]
SD_nCS, SD_CKE
SD_CLK
ND_nWE
IDE_nCS1
READY
TDI, TMS, TCK
nTRST, TDO
GPIO_D[21:15]
GPIO_A[3:0]
GPIO_A[31:16] / PD[15:0]
GPIO_B20 / ACBIAS
GPIO_B19 / PXCLK
GPIO_B18 / VSYNC
GPIO_B17 / HSYNC
USB_DP / GPIO_B[26], USB_DN / GPIO_B[27]
USBH_DP / GPIO_B[28], USBH_DN / GPIO_B[29]
Boot ROM
(4KB)
USB1.1
Host / Device
PLL &
CLK Generator
SRAM
(64KB)
Ext. Memory
Interface
AHB Wrapper
ARM940T
JTAG
ECC
Generation
APB
Bridge
AHB Arbiter
DMA
(2-channel)
Timers /
Counters
Interrupt
Controller
GSIO
GPIO
UART/IrDA
Video Input
Interface
LCD,
NTSC/PAL
Interface
DAI (I2S)
for
CODEC
&
CD-DSP
I2C
ADC
DAO / GPIO_B[24]
MCLK / GPIO_B[23]
BCLK / GPIO_B[21]
LRCKO / GPIO_B[22]
DAI / GPIO_B[25]
GPIO_A[3] / CDAI
GPIO_A[2] / CLRCK
GPIO_A[1] / CBCLK
Figure 1.2 TCC761 Functional Block Diagram
XIN, XOUT
XTIN, XTOUT
XFILT
TCO2 / GPIO_A[11]
TCO5 / GPIO_A[8]
TCO1 / GPIO_A[7]
TCO4 / GPIO_A[4]
TCO0 / GPIO_A[3]
TCO3 / GPIO_A[0]
EXINT[3:0] /
GPIO_A[15:12]
GPIO_A[11:0]
GPIO_A[15:0]
GPIO_B[29:21]
GPIO_B[9:7]
GPIO_B[5:0]
GPIO_D[17:15]
UT_TX / GPIO_B[8]
UT_RX / GPIO_B[9]
GPIO_A[11:10]
GPIO_A[9:8]
GPIO_D[17:16]
ADIN0
ADIN2
ADIN4
XIN, XOUT
XTIN, XTOUT
XFILT
TCO2 / GPIO_A[11]
TCO5 / GPIO_A[8]
TCO1 / GPIO_A[7]
TCO4 / GPIO_A[4]
TCO0 / GPIO_A[3]
TCO3 / GPIO_A[0]
EXINT[3:0] /
GPIO_A[15:12]
GPIO_B[13:10]
GPIO_A[11:0]
GPIO_A[31:0]
GPIO_B[29:0]
GPIO_C[15:0]
GPIO_D[21:0]
UT_TX / GPIO_B[8]
UT_RX / GPIO_B[9]
GPIO_A[11:10]
GPIO_A[9:8]
GPIO_D[17:16]
ADIN[7:0]
Preliminary
1-3